From owner-freebsd-bugs@FreeBSD.ORG Tue Mar 3 18:00:41 2015 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 43668A31 for ; Tue, 3 Mar 2015 18:00:41 +0000 (UTC) Received: from mail-yh0-f52.google.com (mail-yh0-f52.google.com [209.85.213.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 04DBDF7F for ; Tue, 3 Mar 2015 18:00:40 +0000 (UTC) Received: by yhaf10 with SMTP id f10so19247609yha.8 for ; Tue, 03 Mar 2015 10:00:34 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=3PD9NjkeNh2oIxxPZpkUNo9r1J1yYceBLgDuLiyxqiE=; b=eRPkOwN0P02uqDH/MBNFnz8ehijZhHuIDLEJ6IcktIv75WGfSfnBClfloyCuE0yBUS b157TpcJAYLg6nXE4HkONy0e0w//TDjY1y8nd/vQ4utS+PiMCAu57ljWo359DhZiTlaL 22tC6yvX8jGsLJuQQmtOLzDg/1JkOq/HWGHXeammXy4vS1yrB9VtyVM6MdssIKRbW3ac CPgM99Ccj9/KuxARpdllHCehdI1YvHfvTaY709+ShHoH6jRMHJNBV3oBjn5o7I3mPrvw 2O8/0mJ9XV8TzhxKQiYnXCR6A5mi+w7QY32IDUBYuJIO+mTIUSgifzcK0sYkge2KJtfq nf+A== X-Gm-Message-State: ALoCoQmiNjAurspXS8zRsDKFcH1NFS4Ax+TpMfnu3rbhQR3ZVCH21gfMWt/rpYiJnp5tdyk6+1/q MIME-Version: 1.0 X-Received: by 10.170.44.5 with SMTP id 5mr34151486ykm.101.1425405634421; Tue, 03 Mar 2015 10:00:34 -0800 (PST) Received: by 10.170.56.134 with HTTP; Tue, 3 Mar 2015 10:00:34 -0800 (PST) In-Reply-To: References: Date: Tue, 3 Mar 2015 19:00:34 +0100 Message-ID: Subject: Re: [Bug 198163] Kernel panic in vm_reserv_populate() From: Oliver Pinter To: bugzilla-noreply@freebsd.org Content-Type: text/plain; charset=UTF-8 Cc: freebsd-bugs@freebsd.org X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Mar 2015 18:00:41 -0000 On Tue, Mar 3, 2015 at 5:20 PM, wrote: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198163 > > Konstantin Belousov changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |kib@FreeBSD.org > > --- Comment #3 from Konstantin Belousov --- > I tried to reproduce this on sandy bridge machine on real hardware, and was not > able to. The program was run dozen times without causing the issue. > > It is curious how limited are the CPU features reported compared to the CPU > herald string. In particular, the popcnt support is not claimed, which is used > by amd64 pmap when available. Try to run this program more than one time (~5-6 run). I'm able to reproduce this error on a Haswell based system, but there are no core dump, only a stacktrace. > > -- > You are receiving this mail because: > You are the assignee for the bug. > _______________________________________________ > freebsd-bugs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-bugs > To unsubscribe, send any mail to "freebsd-bugs-unsubscribe@freebsd.org"